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2005-02-06 Andrew Cagney <cagney@gnu.org>

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* value.h (VALUE_OPTIMIZED_OUT): Delete.
	(value_optimized_out, set_value_optimized_out): Declare.
	* value.c (set_value_optimized_out, value_optimized_out): Define.
	* valprint.c, findvar.c, dwarf2loc.c: Update.
This commit is contained in:
Andrew Cagney 2005-02-07 04:50:28 +00:00
parent a779d8fa13
commit feb13ab03f
6 changed files with 28 additions and 9 deletions
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5
gdb/ChangeLog
View file

@ -1,5 +1,10 @@
2005-02-06 Andrew Cagney <cagney@gnu.org>
* value.h (VALUE_OPTIMIZED_OUT): Delete.
(value_optimized_out, set_value_optimized_out): Declare.
* value.c (set_value_optimized_out, value_optimized_out): Define.
* valprint.c, findvar.c, dwarf2loc.c: Update.
* value.c (value_contents, value_contents_writeable): New
functions.
* value.h (VALUE_CONTENTS): Delete macro.

6
gdb/dwarf2loc.c
View file

@ -1,5 +1,7 @@
/* DWARF 2 location expression support for GDB.
Copyright 2003 Free Software Foundation, Inc.
Copyright 2003, 2005 Free Software Foundation, Inc.
Contributed by Daniel Jacobowitz, MontaVista Software, Inc.
This file is part of GDB.
@ -214,7 +216,7 @@ dwarf2_evaluate_loc_desc (struct symbol *var, struct frame_info *frame,
{
retval = allocate_value (SYMBOL_TYPE (var));
VALUE_LVAL (retval) = not_lval;
VALUE_OPTIMIZED_OUT (retval) = 1;
set_value_optimized_out (retval, 1);
}
baton.frame = frame;

6
gdb/findvar.c
View file

@ -287,7 +287,7 @@ value_of_register (int regnum, struct frame_info *frame)
VALUE_LVAL (reg_val) = lval;
VALUE_ADDRESS (reg_val) = addr;
VALUE_REGNUM (reg_val) = regnum;
VALUE_OPTIMIZED_OUT (reg_val) = optim;
set_value_optimized_out (reg_val, optim);
VALUE_FRAME_ID (reg_val) = get_frame_id (frame);
return reg_val;
}
@ -576,7 +576,7 @@ addresses have not been bound by the dynamic loader. Try again when executable i
case LOC_OPTIMIZED_OUT:
VALUE_LVAL (v) = not_lval;
VALUE_OPTIMIZED_OUT (v) = 1;
set_value_optimized_out (v, 1);
return v;
default:
@ -701,7 +701,7 @@ value_from_register (struct type *type, int regnum, struct frame_info *frame)
VALUE_REGNUM (v) = regnum;
}
VALUE_OPTIMIZED_OUT (v) = optimized;
set_value_optimized_out (v, optimized);
/* Any structure stored in more than one register will always be
an integral number of registers. Otherwise, you need to do

2
gdb/valprint.c
View file

@ -164,7 +164,7 @@ value_print (struct value *val, struct ui_file *stream, int format,
printf_filtered ("<address of value unknown>");
return 0;
}
if (VALUE_OPTIMIZED_OUT (val))
if (value_optimized_out (val))
{
printf_filtered ("<value optimized out>");
return 0;

15
gdb/value.c
View file

@ -96,7 +96,7 @@ allocate_value (struct type *type)
val->bitsize = 0;
VALUE_REGNUM (val) = -1;
val->lazy = 0;
VALUE_OPTIMIZED_OUT (val) = 0;
val->optimized_out = 0;
VALUE_EMBEDDED_OFFSET (val) = 0;
VALUE_POINTED_TO_OFFSET (val) = 0;
val->modifiable = 1;
@ -193,6 +193,17 @@ value_contents_writeable (struct value *value)
return value->aligner.contents;
}
int
value_optimized_out (struct value *value)
{
return value->optimized_out;
}
void
set_value_optimized_out (struct value *value, int val)
{
value->optimized_out = val;
}
/* Return a mark in the value chain. All values allocated after the
mark is obtained (except for those released) are subject to being freed
@ -297,7 +308,7 @@ value_copy (struct value *arg)
VALUE_FRAME_ID (val) = VALUE_FRAME_ID (arg);
VALUE_REGNUM (val) = VALUE_REGNUM (arg);
val->lazy = arg->lazy;
VALUE_OPTIMIZED_OUT (val) = VALUE_OPTIMIZED_OUT (arg);
val->optimized_out = arg->optimized_out;
VALUE_EMBEDDED_OFFSET (val) = VALUE_EMBEDDED_OFFSET (arg);
VALUE_POINTED_TO_OFFSET (val) = VALUE_POINTED_TO_OFFSET (arg);
val->modifiable = arg->modifiable;

3
gdb/value.h
View file

@ -213,7 +213,8 @@ extern int value_fetch_lazy (struct value *val);
#define VALUE_INTERNALVAR(val) (val)->location.internalvar
#define VALUE_FRAME_ID(val) ((val)->frame_id)
#define VALUE_REGNUM(val) (val)->regnum
#define VALUE_OPTIMIZED_OUT(val) ((val)->optimized_out)
extern int value_optimized_out (struct value *value);
extern void set_value_optimized_out (struct value *value, int val);
#define VALUE_EMBEDDED_OFFSET(val) ((val)->embedded_offset)
#define VALUE_POINTED_TO_OFFSET(val) ((val)->pointed_to_offset)